Mosnodenvir

Modify Date: 2025-08-25 11:26:59

Mosnodenvir Structure
Mosnodenvir structure
Common Name Mosnodenvir
CAS Number 2043343-94-6 Molecular Weight 582.98
Density N/A Boiling Point N/A
Molecular Formula C26H22ClF3N2O6S Melting Point N/A
MSDS N/A Flash Point N/A

 Use of Mosnodenvir


Mosnodenvir (JNJ-1802) is a pan-serotype dengue antiviral agent with a high barrier to resistance, and is safe and well-tolerated. Mosnodenvir blocks the NS3-NS4B interaction within the viral replication complex. Mosnodenvir shows picomolar to low nanomolar in vitro antiviral activity in mice[1][2].

 Names

Name Mosnodenvir

 Mosnodenvir Biological Activity

Description Mosnodenvir (JNJ-1802) is a pan-serotype dengue antiviral agent with a high barrier to resistance, and is safe and well-tolerated. Mosnodenvir blocks the NS3-NS4B interaction within the viral replication complex. Mosnodenvir shows picomolar to low nanomolar in vitro antiviral activity in mice[1][2].
Related Catalog
References

[1]. Ackaert O, et al. Safety, tolerability and pharmacokinetics of JNJ-1802, a pan-serotype dengue direct antiviral small molecule, in a Phase 1, double-blind, randomized, dose-escalation study in healthy volunteers. Clin Infect Dis. 2023 May 10:ciad284.  

[2]. Goethals O, et al. Blocking NS3-NS4B interaction inhibits dengue virus in non-human primates. Nature. 2023 Mar;615(7953):678-686.  

 Chemical & Physical Properties

Molecular Formula C26H22ClF3N2O6S
Molecular Weight 582.98
InChIKey QNOPDDHSGQQLCV-DEOSSOPVSA-N
SMILES COc1cc(NC(C(=O)c2c[nH]c3ccc(OC(F)(F)F)cc23)c2ccc(Cl)cc2OC)cc(S(C)(=O)=O)c1
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